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Nothing just happens, it's all part of a plan.

翻譯：事物的增減盈虧，都是隨時間的變化而變化的。

To promote the high-quality development of the coal industry, we must rely on technological innovation and intelligent upgrading.

數據抽象是將特定數據集簡化為整體的簡化表示。

? 沉默是愚人的美德。

語言不僅僅是交流的工具；它是通往靈魂的橋梁。

"The difference between a happy marriage and a miserable one... consists of about ten continued acts of stupidity or kindness, depending on the direction."